Product Information Packet
M1225T
7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Copyright © All product information within this document is subject to ABB Motors and Mechanical Inc. copyright © protection, unless otherwise noted.
Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Part Detail
Revision: K Status: PRD/A Change #: Proprietary: No
Type: AC Elec. Spec: 37WGS278 CD Diagram: CD0013 Mfg Plant:
Mech. Spec: 37L152 Layout: 37LYL152 Poles: 04/06 Created Date: 01-22-2007
Base: RG Eff. Date: 07-19-2019 Leads: 6#14
Specs
Catalog Number: M1225T
Enclosure: OPSB
Frame: 256T
Frame Material: Steel
Output @ Frequency: 7.500 HP @ 60 HZ
3.300 HP @ 60 HZ
Synchronous Speed @ Frequency: 1800 RPM @ 60 HZ
Voltage @ Frequency: 460.0 V @ 60 HZ
XP Class and Group: None
XP Division: Not Applicable
Agency Approvals: UR
CSA
Auxillary Box: No Auxillary Box
Auxillary Box Lead Termination: None
Base Indicator: Rigid
Bearing Grease Type: Polyrex EM (-20F +300F)
Blower: None
Insulation Class: F
Inverter Code: Not Inverter
KVA Code: K
Lifting Lugs: Standard Lifting Lugs
Locked Bearing Indicator: No Locked Bearing
Motor Lead Quantity/Wire Size: 6 @ 14 AWG
Motor Lead Exit: Ko Box
Motor Lead Termination: Flying Leads
Motor Type: 3740M
Mounting Arrangement: F1
Product Family: General Purpose
Pulley End Bearing Type: Ball
Pulley Face Code: Standard
Pulley Shaft Indicator: Standard
Rodent Screen: None
Shaft Extension Location: Pulley End
Shaft Ground Indicator: No Shaft Grounding
Current @ Voltage: 9.900 A @ 460.0 V
Shaft Rotation: Reversible
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Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Design Code: B
Drip Cover: No Drip Cover
Duty Rating: CONT
Electrically Isolated Bearing: Not Electrically Isolated
Feedback Device: NO FEEDBACK
Front Face Code: Standard
Front Shaft Indicator: None
Heater Indicator: No Heater
Shaft Slinger Indicator: No Slinger
Speed Code: 2S-2W-VT
Motor Standards: NEMA
Starting Method: Direct on line
Thermal Device - Bearing: None
Thermal Device - Winding: None
Vibration Sensor Indicator: No Vibration Sensor
Winding Thermal 1: None
Winding Thermal 2: None
Page 3 of 11
Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Nameplate NP1256L
CAT.NO. M1225T
SPEC. 37L152S278
HP 7.5/3.3
VOLTS 460
AMP 9.9/5.7
RPM 1740/1160
FRAME 256T HZ 60 PH 3
SER.F. 1.15 CODE K DES B CLASS F
NEMA-NOM-EFF PF
RATING 40C AMB-CONT
CC USABLE AT 208V
DE 6309 ODE 6206
ENCL OPSB SN
Page 4 of 11
Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Parts List
Part Number Description Quantity
SA152855 SA 37L152S278 1.000 EA
RA141615 RA 37L152S278 1.000 EA
HA6361A01 LIFTING LUG FOR 37, 39 & 40 FRAME ZINC 2.000 EA
09CB3002SP CB W/1.38 LEAD HOLE FOR 37, 39, 307 & 30 1.000 EA
HA6429 KO BOX ADAPTER REXITE 1.000 EA
19XW2520A16 SCREW,1/4-20X1 TAPTITE-II OR ROLOC 91 2.000 EA
59XW2520G07 .25-20X.44,HEX SER WSHR,TAPTITE 2,GREEN 1.000 EA
WD1000B16 T&B CX70TN OR L70P TERMINAL LUG 1.000 EA
37EP3203A00 MASTER,ODE,206 BRG,GREASER 1.000 EA
HW4500A01 1641B(ALEMITE)400 UNIV, GREASE FITT 1.000 EA
HW5100A06 W2420-025 WVY WSHR (WB) 1.000 EA
37EP3202A01 STD PULLEY EP MODEL 37 OPEN 309 BRG 1.000 EA
HW4500A01 1641B(ALEMITE)400 UNIV, GREASE FITT 1.000 EA
XY3118A12 5/16-18 HEX NUT DIRECTIONAL SERRATION 4.000 EA
09CB3501SP CONDUIT BOX LID FOR 09CB3001 & 09CB3002 1.000 EA
51XW2520A10 .25-20 X .62, TAPTITE II, HEX WSHR SLTD 2.000 EA
HW2501G25 KEY, 3/8 SQ X 2.875 1.000 EA
85XU0407S04 4X1/4 U DRIVE PIN STAINLESS 2.000 EA
LB1115N LABEL,LIFTING DEVICE (ON ROLLS) 1.000 EA
MJ1000A02 GREASE, MOBIL POLYREX EM - 124047 0.050 LB
MG1000G27 MED CHARCOAL METALLIC GREY 400-0096 0.028 GA
HA3104A52 THRUBOLT, .31-18 X 17.000 4.000 EA
37AD2001C01 BAFFLE PLATE, PLASTIC 1.56" WIDTH 2.000 EA
LB1119N WARNING LABEL 1.000 EA
Page 5 of 11
Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Parts List (continued)
Part Number Description Quantity
LC0013 CONNECTION LABEL 1.000 EA
NP1256L ALUM UL CSA CC INDUSTRIAL MOTOR A60 1.000 EA
G0PA1000 PKG GRP, PRINT PK1026A06 1.000 EA
MN416A01 TAG-INSTAL-MAINT no wire (1200/bx) 3/19 1.000 EA
FE-0000001 ZRTG FE ASSEMBLY 1.000 EA
Page 6 of 11
Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Accessories
Part Number Description Multiplier
39-3400 C FACE KIT A8
Page 7 of 11
Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
AC Induction Motor Performance Data
Record # 61326 - Typical performance - not guaranteed values
Winding: 37WGS278-R002 Type: 3740M Enclosure: OPSB
Nameplate Data
460 V, 60 Hz:
High Speed Connection
Rated Output (HP) 7.5/3.3 Full Load Torque 22.8 LB-FT
Volts 460 Start Configuration direct on line
Full Load Amps 9.9/5.7 Breakdown Torque 91.1 LB-FT
R.P.M. 1740/1160 Pull-up Torque 36.1 LB-FT
Hz 60 Phase 3 Locked-rotor Torque 61.1 LB-FT
NEMA Design Code B KVA Code K Starting Current 80.6 A
Service Factor (S.F.) 1.15 No-load Current 4.63 A
NEMA Nom. Eff. 0 Power Factor 0 LinelineRes.@25ºC 2.89Ω
Rating - Duty 40C AMB-CONT Temp. Rise @ Rated Load 59°C
S.F. Amps Temp. Rise @ S.F. Load 72°C
Locked-rotor Power Factor 60.2
Load Characteristics 460 V, 60 Hz, 7.5 HP
% of Rated Load 25 50 75 100 125 150 S.F.
Power Factor 43 67 78 85 88 90 87
Efficiency 78.4 85 86.1 84.8 82.6 80.3 83.5
Speed 1786 1771 1756 1738 1719 1696 1727
Line amperes 4.98 6.19 7.72 9.86 12 14.5 11.1
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Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Performance Graph at 460V, 60Hz, 7.5HP Typical performance - Not guaranteed values
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Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Page 10 of 11
Product Information Packet: M1225T - 7.5/3.3HP,1740/1160RPM,3PH,60HZ,256T,374
Page 11 of 11
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